names=["张三","李四","wangwu"]
print(names)
message1 =names[0] + "Good Morning."
message2 =names[1] + "Good Morning."
message3 =names[2].title() + "Good Morning."#title()   开头大写
print(message1,message2,message3)
ways=["步行","乘车"]
message4 ="我喜欢"+ways[0]+"上学。"
print(message4)